Abstract: Non-volatile Resistive RAM devices are described prepared using various nanocube dispersions and dispersion based deposition techniques including ink jet printing. Stretchable Resistive RAM devices are described that retain their switching properties after repeated stretch and relaxation cycles and show highly stable ON/OFF ratios after each cycle in the stretched and relaxed state.

Abstract: There is disclosed an electro-stimulation device having co-operating male/female locking engagement between an internal electrode connector and an externally facing contact electrode. This arrangement aids easy assembly of the electrostimulation device especially when using a unitary device body to form a self-contained device. The device may be arranged to deliver constant target current to a muscle for electro-stimulation of that muscle. The device may be a completely self-contained device with no external means for the adjustment and control of the electro-stimulation delivered to the muscle during treatment.

Abstract: There is disclosed an electro-stimulation device having co-operating male/female locking engagement between an internal electrode connector and an externally facing contact electrode. This arrangement aids easy assembly of the electrostimulation device especially when using a unitary device body to form a self-contained device. The device may be arranged to deliver constant target current to a muscle for electro-stimulation of that muscle. The device may be a completely self-contained device with no external means for the adjustment and control of the electro-stimulation delivered to the muscle during treatment.

Abstract: An aircraft landing gear door assembly includes a plurality of doors moveable between open positions, in which landing gear can be deployed through an aperture, and closed positions, in which the doors are closed across the aperture. The plurality of doors includes first and second doors arranged such that, when the landing gear is deployed, the second door is obstructed from moving between its open and closed positions while the first door is free to move between its open and closed positions. After the landing gear is deployed the first door is closed.